Building polished interfaces that feel fast, premium and effortless.
I create modern web applications, e-commerce experiences and headless CMS websites with a strong focus on performance, clean architecture and refined UI.
Portfolio
Tatjana Devrnja
4+
Years experience
12+
Core technologies
About me
Frontend developer focused on performance, UX and real product impact.
I’m Tatjana, a Frontend Engineer with 4+ years of experience building modern web applications using React, Next.js and TypeScript.
I enjoy working on products where clean architecture, strong UX and performance directly influence business results. My experience includes e-commerce platforms, dashboard systems and headless CMS architectures.
4+ years
frontend experience
React / Next.js
main tech stack
CMS & E-commerce
headless architecture
I combine strong frontend implementation with a refined sense for visual quality.
I enjoy turning Figma designs and product requirements into fast, responsive and maintainable interfaces. I work closely with designers and backend teams to build real-world, production-ready products.
Production-ready UI
I build clean, responsive interfaces that are ready for real users and easy to maintain at scale.
Performance mindset
Focused on fast rendering, optimized assets, SSR, metadata and overall product quality.
CMS flexibility
Experience with WordPress Headless, WPGraphQL and Contentful for scalable content-driven systems.
Main focus
Building interfaces that are not only visually polished, but also fast, structured and practical for real business use.
Focus areas
What I actually specialize in building.
I focus on real-world frontend systems that combine performance, clean architecture and premium user experience.
Frontend Architecture
Clean, scalable component systems built with React, Next.js and TypeScript.
Performance & SEO
SSR, optimized images, metadata, fast rendering and conversion-oriented pages.
Headless CMS
WordPress, WPGraphQL, Contentful and dynamic content structures.
E-commerce UI
Product cards, filters, categories, cart flows and polished storefront experiences.
Dashboard Interfaces
SaaS-style dashboards, sidebar systems, analytics cards and admin layouts.
Premium UI/UX
Modern, polished interfaces with strong visual hierarchy and smooth interactions.
Approach
I don’t just build UI — I build structured, scalable frontend systems that are ready for real users and real business growth.
Selected work
Projects designed to look clean, work fast and feel premium.
A mix of marketplace, SaaS, e-commerce, AI and client-facing websites built with modern frontend architecture.
Experience
Real production experience across e-commerce, CMS and web apps.
Oct 2025 — Jan 2026
Frontend Developer
Montenix
Implemented redesigned UI sections using React, Next.js and Tailwind CSS, translated Figma designs into responsive components and integrated dynamic Contentful CMS content.
2023 — 2025
Frontend Developer
Forga
Built production-ready e-commerce and presentation websites using React, Next.js, TypeScript, WordPress Headless and GraphQL.
2021 — 2022
React / React Native Developer
Kortechs
Developed web and mobile features for a ride-booking platform, including booking flows, trip management and operational dashboards.
Contact
Let’s create something that looks beautiful and works flawlessly.
Open for frontend roles, freelance projects and collaborations focused on React, Next.js, e-commerce, dashboards and headless CMS websites.
Send emaildevrnjat94@gmail.com
tatjana-devrnja
GitHub
View projects
Best fit
React / Next.js projects where UI quality, performance and clean implementation matter.